This is for a section of a site that features on topic videos from Youtube. Unfortunately,the script will also display off topic vids and even adult content through the tags or searches. So there is a break of the adsense TOS.

I could remove the tags and search, but the pages could still be accessed from search indexes etc.

So I'm wondering if there is a way to redirect URLs that contain words from a list?

cool, thanks so much! It's a bit heavy handed way to handle the problem, also killing words with badwords embedded in them, but it works fine for this situation. (don't need any documentaries about Sussex) Hopefully Google will agree...